*{
	padding: 0px;
	margin: 0px;
}
body,html{
	min-width: 320px;
	height: 100%;
}
.head{
	font-size: 28px;
	line-height: 60px;
	font-weight: bolder;
}
.top{
	height: 60px;
	text-indent: 1em;
	background-color: #0E89E9;
	color: white;
	font-weight: bold;
}
.top>p{
	font-size: 24px;
}
.tools{
	text-indent: 1em;
	height: 50px;
	line-height: 50px;
}
.tools_span{
	font-size: 20px;
	color: #546E7A;
}
.trans{
	float: right;
	margin-right: 10px;
	color: #54AEF6;
}
.main{
	display: -webkit-box;
    -webkit-box-orient: vertical;
    /*-webkit-box-flex: 1;*/
    position: absolute;
    top: 103px;
    bottom: 0px;
    width: 100%;
}
.null{
	display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-box-flex: 1;
}
.footer{
	margin-top: 20px;
	background-color: white;
	min-width: 320px;
	position: relative;
	bottom: 0px;
	width: 100%;
	display: -webkit-box;
	-webkit-box-orient: vertical;
}
.typer{
	font-size: 14px;
	color: #B6C3CA;
	text-align: center;
	height: 40px;
}
.btn {
	text-decoration: none;
	display: block;
	text-align: center;
	line-height: 35px;
	height: 35px;
	margin: auto;
	width:98%;
	/*margin-left: 0.75%;*/
	outline: none;
	border: 0px solid;
	border-radius: 5px;
	background-color: rgba(0, 0, 255, .8);
	color: white;
	font-weight: bold;
	background: linear-gradient(#1F87DC,#166EB8);
}
.btn:active {
	background: linear-gradient(#166EB8,#1F87DC);
}